By Garrett Christensen on Monday, May 8th, 2023 in More Top Stories Northeastern Oregon News
BAKER CITY – (Release from DOGAMI) The Oregon Department of Geology and Mineral Industries (DOGAMI) has contracted NV5 and EDCON-PRJ to oversee Precision GeoSurveys for the collection, processing, and delivery of aeromagnetic and radiometric data in eastern Oregon. This airborne geophysical data is being collected to support future geologic mapping and geologic hazard analysis projects planned in the region.
When and where will these surveys be conducted?
The geophysical exploration surveys will be conducted in the Baker Valley, parts of the Harney Valley, and Dixie Butte in May and June, 2023. Baker Valley will be collected in mid-to-late May. Harney Valley and Dixie Butte will be collected in late May and June. Exact dates of collection will be provided as soon as ground conditions are right, and flights are officially scheduled.
The Oregon Department of Geology and Mineral Industries (DOGAMI) is an independent agency of the state of Oregon. DOGAMI develops maps, reports, earth science data, and other geographical information to help Oregonians understand the state’s unique geologic setting, geologic history, manage its natural resources, and prepare for natural hazards. Learn more about DOGAMI’s role in Oregon and explore geologic publications at the agency website, http://www.oregon.gov/dogami
What is aeromagnetic and radiometric data and how is it collected?
Aeromagnetic and radiometric surveys are the collection of geophysical data used to support detailed geologic studies of the Earth.
How will DOGAMI use this data?
Airborne geophysical data is essential information needed to produce new high-resolution geologic maps, better understand geologic hazards such as earthquakes, and inventory and manage natural resources, such as groundwater and critical minerals. Baker Valley, Harney Valley, and Dixie Butte are key focus areas for DOGAMI to conduct geologic mapping due to the importance of conservation and sustainability of water resources and the strategic need to identify critical minerals necessary for modern technologies, economies, and national security.
Will these surveys cause any disturbances on the ground, and will any additional information over the target areas be collected during data acquisition?